Last modified by Edwin Chen on 2025/06/26 14:36

From version 23.1
edited by Edwin Chen
on 2024/02/04 11:31
Change comment: There is no comment for this version
To version 23.2
edited by Edwin Chen
on 2024/02/04 11:44
Change comment: There is no comment for this version

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53 53  Please note that user needs to use (% class="mark" %)**.bin**(%%) file for update.
54 54  
55 55  
56 -= 3. How to connect =
56 += 3. How to use PC to upgrade via BLE? =
57 57  
58 -
59 -== 3.2 How to use PC to connect? ==
60 -
61 -
62 62  (% class="lead" %)
63 -(% style="color:blue" %)**Step1:**(%%)** Connect a BLE USB to TTL Host into PC. Below is the example**
59 +(% style="color:blue" %)**Step1:**(%%)** Connect a BLE USB to TTL Host into PC**
64 64  
65 -Below is the example
61 +Below is the example BLE to USB TTL adapter. Insert it to PC
66 66  
67 67  [[image:image-20230601152950-4.png]]
68 68  
69 -Insert the Bluetooth host into the computer
70 70  
66 +(% class="lead" %)
67 +(% style="color:blue" %)**Step2:**(%%)** Download Dragino Sensor Management Tool**
71 71  
72 -[[image:微信图片_20230822103452.jpg||height="527" width="703"]]
69 +**[[Download URL >>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]**
73 73  
74 -Open the serial port assistant on the computer
71 +
75 75  
73 +(% class="lead" %)
74 +(% style="color:blue" %)**Step3:**(%%)** Update .bin Firmware**
76 76  
77 -Then connect according to the operating instructions of the purchased Bluetooth host
78 78  
79 -(be careful! The AT command in this description may be different from the AT command of the Bluetooth host you purchased. Please follow the instructions for the Bluetooth host you purchased)
80 -
81 -The Bluetooth name to be connected is the IMEI of the node
82 -
83 -[[image:微信图片编辑_20230822101221.jpg||height="672" width="855"]]
84 -
85 -
86 -Download Update Tool for update. **[[Downlink URL>>https://www.dropbox.com/scl/fi/iyd562tyeuay26zscm1zk/Dragino-Sensor-Management-Tool-v1.1_win.zip?rlkey=on3v6olcs9xfs7ne6cm5fvb5t&dl=0]]**.
87 -
88 88  [[image:NB-BC660K蓝牙升级.png||height="625" width="679"]]
89 89  
90 90